more linting

Author: eddalmond1

.gitleaksignore

@@ -1,3 +1,4 @@
 # SEE: https://github.com/gitleaks/gitleaks/blob/master/README.md#gitleaksignore
 
 cd9c0efec38c5d63053dd865e5d4e207c0760d91:docs/guides/Perform_static_analysis.md:generic-api-key:37
+bf2fd7804bbec898802be06731ea618cb2ea3d25:sandbox/README.md:generic-api-key:36

sandbox/README.md

@@ -31,10 +31,10 @@ There are a number of examples of responses which can be returned by passing spe
  curl -X GET "http://0.0.0.0:9000/patient-check/<NHS_NUMBER>
 ```
 
-or for sandbox (add a -H "apikey" to the request as well):
+or for sandbox:
 
 ```bash
-  curl -X GET "https://sandbox.api.service.nhs.uk/eligibility-signposting-api/patient-check/1"  -H "accept: application/json"
+  curl -X GET "https://sandbox.api.service.nhs.uk/eligibility-signposting-api/patient-check/1"  -H "accept: application/json" -H "apikey"
 ```
 
 #### Example scenarios